support coredns v1.11.4 and v1.12.0

[bzsuni]

the release 1.11.4
the release 1.12.0

docker inspect docker.io/coredns/coredns:1.11.4
[
    {
        "Id": "sha256:6316477a0b9ca6ac80c09ecbefcd660b06671f1307152b9a7ffcacb65d9b1d56",
        "RepoTags": [
            "coredns/coredns:1.11.4"
        ],
        "RepoDigests": [
            "coredns/coredns@sha256:4190b960ea90e017631e3e1a38eea28e98e057ab60d57d47b3db6e5cf77436f7"
        ],


docker inspect coredns/coredns:1.12.0
[
    {
        "Id": "sha256:1cf5f116067c67da67f97bff78c4bbc76913f59057c18627b96facaced73ea0b",
        "RepoTags": [
            "coredns/coredns:1.12.0"
        ],
        "RepoDigests": [
            "coredns/coredns@sha256:40384aa1f5ea6bfdc77997d243aec73da05f27aed0c5e9d65bfa98933c519d97"

[pacoxu]

/lgtm

[pacoxu]

/assign @chrisohaver

[chrisohaver]

There are some new options in supported plugins that need to be added. e.g. new next option in the forward plugin. There may be others.